Walker 235-1423 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Nissan and INFINITI

Walker Products 235-1423 is an engine crankshaft position sensor built for direct-fit replacement in select Nissan and INFINITI applications. It uses a gray housing with a single oval connector, 2 terminals, and a 1-hole mounting design for a straightforward sensor replacement.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. The Walker Products line includes sensors and other engine management parts for import and domestic repair needs.

Key Features

• Engine crankshaft position sensor for ignition and engine management service
• Gray sensor body with 1 oval connector
• Male connector / female terminals
• 1 mounting hole design
• No mounting bracket included
• Walker Products part number 235-1423

Vehicle Fitment

• Fits 1994 INFINITI G20, N/A; from 01/1994
• Fits 1995-1996 INFINITI G20, N/A
• Fits 1997-2001 INFINITI Q45, N/A
• Fits 1999-2002 INFINITI G20, N/A
• Fits 1995-1998 Nissan 200SX, N/A
• Fits 1998-2001 Nissan Sentra, N/A

What This Sensor Helps Address

• Crankshaft position signal loss
• Hard starting or no-start conditions
• Intermittent stalling or engine cutout
• Rough running caused by inaccurate crank signal input
• Check engine light concerns related to crankshaft sensor performance

Installation Notes

Confirm connector shape, terminal count, and mounting style before installation. This sensor uses a single oval connector and 1 mounting hole, so matching the original part configuration is important for proper fitment. Verify vehicle application by year, make, model, and engine configuration before ordering. Part number 235-1423 is listed for select INFINITI G20, INFINITI Q45, Nissan Sentra, and Nissan 200SX applications.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, with product management, engineering, and technical support backing the part throughout production and application coverage.